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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 | /** * API route for session attachments * * GET /api/curriculum/[playerId]/sessions/[sessionId]/attachments * POST /api/curriculum/[playerId]/sessions/[sessionId]/attachments * * GET: Returns list of photo attachments for a session. * POST: Adds new photos to an existing session. */ // Disable Next.js caching for this route - attachment list changes frequently export const dynamic = 'force-dynamic' import { randomUUID } from 'crypto' import { mkdir, writeFile } from 'fs/promises' import { NextResponse } from 'next/server' import { join } from 'path' import { and, eq } from 'drizzle-orm' import { db } from '@/db' import { practiceAttachments, sessionPlans } from '@/db/schema' import { withAuth } from '@/lib/auth/withAuth' import { getPlayerAccess, generateAuthorizationError } from '@/lib/classroom' import { getUserId } from '@/lib/viewer' import { createId } from '@paralleldrive/cuid2' export interface SessionAttachment { id: string filename: string originalFilename: string | null mimeType: string fileSize: number uploadedAt: string url: string originalUrl: string | null corners: Array<{ x: number; y: number }> | null rotation: 0 | 90 | 180 | 270 // Parsing fields parsingStatus: string | null parsedAt: string | null parsingError: string | null rawParsingResult: unknown | null approvedResult: unknown | null confidenceScore: number | null needsReview: boolean sessionCreated: boolean createdSessionId: string | null // Review progress (for resumable reviews) reviewProgress: unknown | null // LLM metadata (for debugging/transparency) llm: { provider: string | null model: string | null promptUsed: string | null rawResponse: string | null jsonSchema: string | null imageSource: string | null attempts: number | null usage: { promptTokens: number | null completionTokens: number | null totalTokens: number | null } } | null } /** * GET - List attachments for a session */ export const GET = withAuth(async (_request, { params }) => { try { const { playerId, sessionId } = (await params) as { playerId: string; sessionId: string } if (!playerId || !sessionId) { return NextResponse.json({ error: 'Player ID and Session ID required' }, { status: 400 }) } // Authorization check const userId = await getUserId() const access = await getPlayerAccess(userId, playerId) if (access.accessLevel === 'none') { const authError = generateAuthorizationError(access, 'view', { actionDescription: 'view attachments for this student', }) return NextResponse.json(authError, { status: 403 }) } // Get attachments for this session const attachments = await db .select() .from(practiceAttachments) .where( and( eq(practiceAttachments.playerId, playerId), eq(practiceAttachments.sessionId, sessionId) ) ) .all() // Transform to response format with URLs // Include filename as cache-busting param since it changes on re-crop const result: SessionAttachment[] = attachments.map((att) => ({ id: att.id, filename: att.filename, originalFilename: att.originalFilename, mimeType: att.mimeType, fileSize: att.fileSize, uploadedAt: att.uploadedAt, url: `/api/curriculum/${playerId}/attachments/${att.id}/file?v=${encodeURIComponent(att.filename)}`, originalUrl: att.originalFilename ? `/api/curriculum/${playerId}/attachments/${att.id}/original?v=${encodeURIComponent(att.originalFilename)}` : null, corners: att.corners ?? null, rotation: (att.rotation ?? 0) as 0 | 90 | 180 | 270, // Parsing fields parsingStatus: att.parsingStatus ?? null, parsedAt: att.parsedAt ?? null, parsingError: att.parsingError ?? null, rawParsingResult: att.rawParsingResult ?? null, approvedResult: att.approvedResult ?? null, confidenceScore: att.confidenceScore ?? null, needsReview: att.needsReview === true, sessionCreated: att.sessionCreated === true, createdSessionId: att.createdSessionId ?? null, // Review progress (for resumable reviews) reviewProgress: att.reviewProgress ?? null, // LLM metadata (for debugging/transparency) llm: att.llmProvider || att.llmModel ? { provider: att.llmProvider ?? null, model: att.llmModel ?? null, promptUsed: att.llmPromptUsed ?? null, rawResponse: att.llmRawResponse ?? null, jsonSchema: att.llmJsonSchema ?? null, imageSource: att.llmImageSource ?? null, attempts: att.llmAttempts ?? null, usage: { promptTokens: att.llmPromptTokens ?? null, completionTokens: att.llmCompletionTokens ?? null, totalTokens: att.llmTotalTokens ?? null, }, } : null, })) return NextResponse.json({ attachments: result }) } catch (error) { console.error('Error fetching session attachments:', error) return NextResponse.json({ error: 'Failed to fetch attachments' }, { status: 500 }) } }) /** * POST - Add photos to an existing session */ export const POST = withAuth(async (request, { params }) => { try { const { playerId, sessionId } = (await params) as { playerId: string; sessionId: string } if (!playerId || !sessionId) { return NextResponse.json({ error: 'Player ID and Session ID required' }, { status: 400 }) } // Authorization check - require 'view' permission (parent, teacher-enrolled, or teacher-present) // Adding photos to an existing session is less sensitive than starting a new session const userId = await getUserId() const access = await getPlayerAccess(userId, playerId) if (access.accessLevel === 'none') { console.error( `[attachments POST] Authorization failed: userId=${userId} has no access to playerId=${playerId}` ) const authError = generateAuthorizationError(access, 'view', { actionDescription: 'add photos for this student', }) return NextResponse.json(authError, { status: 403 }) } // Verify session exists and belongs to player const session = await db.query.sessionPlans.findFirst({ where: and(eq(sessionPlans.id, sessionId), eq(sessionPlans.playerId, playerId)), }) if (!session) { return NextResponse.json({ error: 'Session not found' }, { status: 404 }) } // Parse form data const formData = await request.formData() // Get all photos from form data // - 'photos' are the displayed/cropped versions // - 'originals' are the uncropped originals (optional, same order as photos) // - 'corners' are JSON strings of crop coordinates (optional, same order as photos) const photos: File[] = [] const originals: (File | null)[] = [] const cornersData: (Array<{ x: number; y: number }> | null)[] = [] for (const [key, value] of formData.entries()) { if (key === 'photos' && value instanceof File && value.size > 0) { // Validate file type if (!value.type.startsWith('image/')) { return NextResponse.json({ error: `File ${value.name} is not an image` }, { status: 400 }) } // Validate file size (max 10MB) if (value.size > 10 * 1024 * 1024) { return NextResponse.json( { error: `File ${value.name} exceeds 10MB limit` }, { status: 400 } ) } photos.push(value) } } // Get originals (if provided) for (const [key, value] of formData.entries()) { if (key === 'originals' && value instanceof File && value.size > 0) { // Validate file type if (!value.type.startsWith('image/')) { return NextResponse.json( { error: `Original file ${value.name} is not an image` }, { status: 400 } ) } // Validate file size (max 15MB for originals - larger since uncropped) if (value.size > 15 * 1024 * 1024) { return NextResponse.json( { error: `Original file ${value.name} exceeds 15MB limit` }, { status: 400 } ) } originals.push(value) } } // Get corners data (if provided) for (const [key, value] of formData.entries()) { if (key === 'corners' && typeof value === 'string') { try { const parsed = JSON.parse(value) as Array<{ x: number; y: number }> cornersData.push(parsed) } catch { cornersData.push(null) } } } // Get rotation data (if provided) const rotationData: (0 | 90 | 180 | 270)[] = [] for (const [key, value] of formData.entries()) { if (key === 'rotation' && typeof value === 'string') { const parsed = parseInt(value, 10) if (parsed === 0 || parsed === 90 || parsed === 180 || parsed === 270) { rotationData.push(parsed) } else { rotationData.push(0) } } } if (photos.length === 0) { return NextResponse.json({ error: 'At least one photo is required' }, { status: 400 }) } // Save photos and create attachment records const attachments: SessionAttachment[] = [] // Ensure upload directory exists const uploadDir = join(process.cwd(), 'data', 'uploads', 'players', playerId) await mkdir(uploadDir, { recursive: true }) for (let i = 0; i < photos.length; i++) { const photo = photos[i] const original = originals[i] || null const corners = cornersData[i] || null const rotation = rotationData[i] || 0 const extension = photo.name.split('.').pop()?.toLowerCase() || 'jpg' const filename = `${randomUUID()}.${extension}` const filepath = join(uploadDir, filename) // Save cropped/displayed file const bytes = await photo.arrayBuffer() await writeFile(filepath, Buffer.from(bytes)) // Save original if provided let originalFilename: string | null = null if (original) { const origExtension = original.name.split('.').pop()?.toLowerCase() || 'jpg' originalFilename = `${randomUUID()}_original.${origExtension}` const originalFilepath = join(uploadDir, originalFilename) const originalBytes = await original.arrayBuffer() await writeFile(originalFilepath, Buffer.from(originalBytes)) } // Create attachment record const attachmentId = createId() await db.insert(practiceAttachments).values({ id: attachmentId, playerId, sessionId, filename, originalFilename, mimeType: photo.type, fileSize: photo.size, uploadedBy: userId, corners, rotation, }) attachments.push({ id: attachmentId, filename, originalFilename, mimeType: photo.type, fileSize: photo.size, uploadedAt: new Date().toISOString(), url: `/api/curriculum/${playerId}/attachments/${attachmentId}/file?v=${encodeURIComponent(filename)}`, originalUrl: originalFilename ? `/api/curriculum/${playerId}/attachments/${attachmentId}/original?v=${encodeURIComponent(originalFilename)}` : null, corners, rotation, // New attachments have no parsing data yet parsingStatus: null, parsedAt: null, parsingError: null, rawParsingResult: null, approvedResult: null, confidenceScore: null, needsReview: false, sessionCreated: false, createdSessionId: null, // No review progress yet reviewProgress: null, // No LLM metadata yet llm: null, }) } return NextResponse.json({ success: true, attachmentCount: attachments.length, attachments, }) } catch (error) { console.error('Error adding session attachments:', error) return NextResponse.json({ error: 'Failed to add attachments' }, { status: 500 }) } }) |